Unmanaged switch IES-ST008G-003

8 portsgigabit Ethernetwall-mount

Overview The IES-ST008G-003 is an unmanaged industrial Gigabit Ethernet switch designed for industrial automation, smart manufacturing and IIoT deployments. It provides eight full Gigabit electrical ports, robust electromagnetic protection and wide-temperature operation for field installations.

Product description IES-ST008G-003 is an 8-port full-Gigabit industrial Ethernet switch that complies with common industrial design requirements and open networking standards. It tolerates low and high temperatures, offers anti-electromagnetic interference, anti-salt spray and anti-vibration protection, and includes a redundant dual DC power input (9 V–56 V) with reverse-connection protection. The switch operates as a field-layer network aggregation device with flexible cabling options for diverse industrial environments.

Product characteristics

• 8 x electrical RJ45 ports supporting 10/100/1000 Mbps auto-negotiation.
• Unmanaged operation with store-and-forward forwarding and IEEE 802.3 family compatibility.
• Redundant dual DC power input, 9 V–56 V DC, with anti-reverse connection protection.
• Wide operating temperature range: -40 °C to +70 °C; storage temperature -40 °C to +85 °C.
• IP40 protection, high-strength metal housing, fanless low-power design for reliable field use.
• DIN-rail and wall mounting; compact dimensions for equipment cabinets (101 × 80 × 43 mm).
• Backplane bandwidth 1.6 Gbps; cache size 2 M; MAC address table 4K; forwarding latency < 7 μs; packet rate 11.9 Mpps.
• Indicators: PWR and per-port LNK/ACT (1–8).

Applications

• Industrial process and factory automation
• Road traffic control systems
• Building automation and BMS
• Mine and oilfield control systems
• Hydropower and power system control
• Data center monitoring and equipment rooms

Technical specifications

• Interfaces: 8 x RJ45 10/100/1000Base-T; power: 5-pin 5.08 mm terminal block.
• Standards: IEEE 802.3 / 802.3u / 802.3x / 802.3az / 802.3ah; forwarding: store-and-forward.
• Performance: Cache 2 M; forwarding rate 11.9 Mpps; backplane 1.6 Gbps; MAC 4K; frame length 9K bytes.
• Power: Operating voltage 9–56 V DC; power consumption < 5 W.
• Mechanical: Protection IP40; size 101 × 80 × 43 mm; weight approx. 400 g; mounting DIN-rail / wall.
• Environmental: Operating temperature -40 °C to +70 °C; humidity 5%–95% RH (non-condensing); MTBF 300,000 h.
• EMC: Meets IEC 61000 series for ESD, RS, EFT, surge and conducted interference as specified.